Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for db_query

db_queryRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,708 1,670 -38 -2.2%
Incl. Wall Time (microsec) per call 569 557 -13 -2.2%
Excl. Wall Time (microsec)55 49 -6 -10.9%
Incl. CPU (microsecs)723 647 -76 -10.5%
Incl. CPU (microsecs) per call 241 216 -25 -10.5%
Excl. CPU (microsec)51 51 0 0.0%
Incl. MemUse (bytes)7,584 7,584 0 0.0%
Incl. MemUse (bytes) per call 2,528 2,528 0 0.0%
Excl. MemUse (bytes)1,584 1,584 0 0.0%
Incl. PeakMemUse (bytes)7,976 7,924 -52 -0.7%
Incl. PeakMemUse (bytes) per call 2,659 2,641 -17 -0.7%
Excl. PeakMemUse (bytes)1,044 1,044 0 0.0%

Parent/Child Regression/Improvement report for db_query [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
db_query0 N/A% -38 -1.1% -76 -73.8% 0 0.0% -52 -0.0%
Exclusive Metrics Diff for Current Function-6 -15.8% 0 0.0% 0 N/A% 0 0.0%
Parent functions
user_node_load0 N/A% 137 360.5% 24 31.6% 0 N/A% 0 0.0%
user_role_permissions0 N/A% -131 -344.7% -90 -118.4% 0 N/A% -52 -100.0%
Drupal\user\UserStorageController::attachLoad0 N/A% -44 -115.8% -10 -13.2% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -27 -71.1% -70 -92.1% 0 N/A% -52 -100.0%
Drupal\Core\Database\Database::getConnection0 N/A% -5 -13.2% -6 -7.9% 0 N/A% 0 0.0%